Burkert Type 0330 G1/4 Solenoid Valve | Media Isolated 2/2 3/2 Way | 00018276 00018350

The Type 0330 Series media isolated solenoid valves manufactured by Chengyuan Hydraulic are high-precision fluid control units engineered to fully match the German Burkert classic pivoted armature platform. The defining technical feature of the 0330 series is its unique hermetic isolation (Media Isolation) design, where a high-resilience diaphragm separates the electromagnetic actuator from the fluid chamber. This allows the 0330 series to handle highly aggressive, contaminated, or crystallizing media such as acids and alkalis. For core part numbers including 00018276, 00018316, 00018327, and 00018350, we offer 100% original-place interchangeability in materials (Brass/Stainless Steel) and seal formulations (EPDM/FKM/NBR). Every valve undergoes 100% simulated operational pressure and fluid integrity testing before shipping, ensuring uncompromising reliability in critical industrial automation.

Technical Specifications :

• Brand Cross-Reference: Burkert Type 0330

• Target Part Numbers: 00018276, 00018316, 00018327, 00018350

• Port Connection: G 1/4 Internal Thread

• Valve Architecture: Direct-acting pivoted armature valve

• Circuit Functions: 2/2-way (NC/NO) or 3/2-way (Universal)

• Orifice Sizes (DN): 2.0 mm / 3.0 mm / 4.0 mm / 5.0 mm

• Pressure Range: 0 bar up to 16 bar (Subject to orifice and voltage)

• Body Materials: Premium Brass (MS) or 1.4401 Stainless Steel (VA)

• Seal Formulations: FKM / EPDM / NBR

• Operating Voltages: 24V DC, 230V AC (50-60Hz)

• Environmental Protection: IP65 (with cable plug)

• Media Temperature Range: -10°C to +90°C (Material dependent)

Key Technical Advantages:

• Total Hermetic Media Isolation: The diaphragm isolate protects the solenoid system from the fluid. This prevents thermal transfer to the media and protects the armature from chemical corrosion or particle interference, solving the common issue of coil failure in acidic or alkaline environments.

• Pivoted Armature Transmission: Unlike standard plunger-style valves, the pivoted armature minimizes friction and provides a higher starting force. This design ensures millions of switching cycles even in dry-running or dirty conditions with superior vibration resistance.

• Integrated Lockable Manual Override: Every unit is equipped with a manual override as standard. This allows technicians to manually cycle the valve during commissioning or power failure, facilitating rapid troubleshooting.

• Energy Efficient & Low Noise: The optimized electromagnetic design minimizes holding power consumption and reduces mechanical impact during switching, making it ideal for precision laboratory environments where low noise is essential.

Application Areas:

• Chemical & Water Treatment: Dosing systems for acids/lyes, water analysis loops, and deionized water control.

• Medical & Food Industry: Laboratory automation, cleaning-in-place (CIP) systems, and aggressive fluid distribution.

• Metal Surface Treatment: Electroplating circulation and spray-pickling control circuits.

Expert Maintenance Tips:

• Chemical Compatibility Check: Verify the seal material against your specific media. For instance, EPDM is recommended for alcohols and oxidizing acids, while FKM is superior for oils and general chemicals.

• Orientation Guidance: While the valve operates in any position, it is best practice to install it with the solenoid coil facing upwards in contaminated media to minimize sediment buildup around the diaphragm area.

• Electrical Protection: For 24V DC circuits, the use of a flywheel diode or varistor is recommended to suppress inductive voltage spikes during de-energization, protecting your PLC output modules.